Snapchat just announced that it’s making shows with big names like Serena Williams, Arnold Schwarzenegger and Kevin Hart, as well as online stars like Emma Chamberlain, Loren Gray, Rickey Thompson, Baby Ariel and FaZe Banks.

For example, Schwarzenegger will be providing motivational advice in a show called “Rules of Success,” while Thompson will weigh in on fashion and lifestyle trends on “Trend or End” and Gray offers beauty advice on “Glow Up.”

The shows will begin airing this month. They’re all exclusive to Snapchat, and many of them come from creators who have a substantial following on other platforms — Chamberlain, for example, was just described in The New York Times as “the funniest person on YouTube.”

“Snapchat has always been my favorite platform to post random and funny things on because it’s so relaxed,” Chamberlain said in a statement. “My favorite part about it is that I get to watch my own Snapchat Stories a few hours after I post them for entertainment… kind of embarrassing, I know…”

Snap isn’t sharing viewership numbers around its original shows, but it does say that daily time spent watching those shows tripled over the past year.